All categories

3 years ago

3x-4y=11 3x+2y=2please help, I need to find what the answer is for x and y

Mathematics

1 answer:

Zielflug [23.3K]3 years ago

3 0

Answer:

I have attached a picture of me solving the equation.

Now you must be wondering how I got the answer, well first simplify the expression in y = mx + b. Then graph it on demos. Do the same thing for the other expression. Pick any point that lies on the line. That is your solution to the equation.

The green line is the expression of 3x - 4y = 11. I simplify the equation in y = mx + b giving me y = 3/4x - 11/4.

The orange line is the expression of 3x + 2y = 2. I simplify the equation in y = mx + b giving me y = -3/2x + 1.

Hope this helps, thank you !!

You might be interested in

The line that passes through 8,5 & 1,5

stira [4]

Answer:

y = 5

Step-by-step explanation:

I assume you want the equation of the line.

First we find its slope:-

m = slope = rise / run = 5-5/8-5 = 0 which means that the line is horizontal

and runs through the point where y = 5

Equation of this line is y =- 5.

4 0

3 years ago

BRAINLIEST!!!!

Len [333]

Answer:

The answer is option 3.

Step-by-step explanation:

Option 3 is correct because it has parentheses around 40 - x, but not the cube itself or the 3rd power if you didn't know what I meant. Anyway, the reason this is correct is because if you look at any order of operations, you will notice that parentheses always comes before powered numbers, so if you were to choose, say option 2, it would be a completely different answer than option 3, not to mention wrong also.

8 0

3 years ago

11. A scuba diver's elevation changed by -12 3/4 feet every minute. This was

Andrei [34K]

Answer:

-8 1/2 ft / min

Step-by-step explanation:

X = second diver rate

1 1/2 X = -12 3/4

3/2 X = - 51/4

X = - 51/4 * 2/3 = - 102/12 = -8 1/2 ft / min

7 0

2 years ago

What can be visualized as a series of vertical lines around the Earth

Ilya [14]

Answer:

roads?

Step-by-step explanation:

i think thats right

4 0

3 years ago

Read 2 more answers

Which rectangle represents dilation by a scale factor of 2 from the rectangles center?

morpeh [17]

Answer:

Original coordinates of F is (2,1)

Step-by-step explanation:

when DEFG is dilated by a scale factor of 1/2 with a dilation center of (0, 0), coordinates of point F' will be

( 2 x 1/2, 1 x 1/2 ) = ( 1, 1/2 )

4 0

3 years ago

3x-4y=11 3x+2y=2please help, I need to find what the answer is for x and y​

3x-4y=11 3x+2y=2please help, I need to find what the answer is for x and y